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Exocet VS BlockchainSign

Compare Exocet VS BlockchainSign and see what are their differences

BusinessLOG SOC
A centralized log management and SIEM platform built for compliance, auditing, anomaly detection, and infrastructure visibility. sponsored
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Exocet logo Exocet

Exocet creates a Folder on your System.

BlockchainSign logo BlockchainSign

Timestamp any document on Ethereum and get a certificate anyone can verify. The file is hashed in your browser and never uploaded โ€” only the SHA-256 hash is recorded. No subscription and no crypto wallet.
  • Exocet Landing page
    Landing page //
    2020-01-07
  • BlockchainSign Free SHA-256 hash tool โ€” hashed in the browser, never uploaded
    Free SHA-256 hash tool โ€” hashed in the browser, never uploaded //
    2026-08-14
  • BlockchainSign Prove your document creation without handing it to anyone
    Prove your document creation without handing it to anyone //
    2026-08-14
  • BlockchainSign Pricing โ€” buy certificates as credits, no subscription
    Pricing โ€” buy certificates as credits, no subscription //
    2026-08-14

BlockchainSign is a blockchain timestamping service for people holding documents they cannot hand over.

Conventional options all require custody: a copyright office wants a deposit copy, a notary wants to see the paper, an e-signature platform wants the file on its servers. BlockchainSign never receives the file at all. The document is hashed with SHA-256 in the user's own browser using the Web Crypto API, and only the resulting hash is written to the Ethereum blockchain.

The result is a certificate file recording the hash, the transaction and the timestamp. Because each certificate is its own Ethereum L1 transaction, with the payload hash readable as UTF-8 on a public block explorer, verification does not run through the vendor's portal: if BlockchainSign shut down, existing certificates would still verify.

There is no subscription and no cryptocurrency wallet involved. Certificates are bought as credits with a card and spent when needed. Credits are valid for 12 months; an issued certificate never expires.

Key points

  • The file is never uploaded โ€” only its SHA-256 hash is transmitted
  • Recorded on Ethereum L1, one transaction per certificate
  • Verifiable on a public block explorer, independently of us
  • No subscription, no renewal, no wallet, no crypto knowledge needed
  • A free SHA-256 file hash generator is available with no account
  • Available in English, French, German, Spanish and Portuguese

What it does not do. A timestamp proves that a file existed in that exact form at that time โ€” existence and integrity. It does not prove authorship or ownership, and it is not a substitute for copyright registration. There is no API or integrations yet, and no eIDAS qualified timestamp.

Exocet

Website
exocet-crypt.ch
Pricing URL
-
$ Details
-
Edit details

BlockchainSign

Website
blockchainsign.io
Pricing URL
Official BlockchainSign Pricing
$ Details
paid $9.99 / One-off (1 certificate; 10 for $49.99, 100 for $299.99)
Edit details

Exocet features and specs

  • Cutting-edge Security
    Exocet provides advanced encryption techniques to secure data, ensuring robust protection against unauthorized access.
  • User-Friendly Interface
    The platform offers an intuitive and easy-to-navigate interface, making it accessible for users of varying technical expertise.
  • Real-time Monitoring
    Exocet allows for real-time monitoring of encrypted data, helping users stay informed of any potential security breaches instantly.

Possible disadvantages of Exocet

  • High Cost
    The advanced features and security measures come at a higher price point, which might not be feasible for small businesses or individual users.
  • Limited Support
    Exocet may not offer extensive customer support, potentially leading to delays in resolving technical issues.
  • Complex Setup
    The initial setup process can be complex and time-consuming, requiring professional assistance or advanced technical skills.

BlockchainSign features and specs

  • Blockchain-Based Security
    Utilizes blockchain technology to timestamp and verify document signatures, creating an immutable record that can enhance trust and reduce the risk of tampering or fraud.
  • Decentralized Verification
    Signature verification does not rely on a single centralized authority, which can increase transparency and allow independent verification of document authenticity.
  • Cost-Effective for Digital Signing
    Blockchain-based signing solutions like this often provide competitive pricing compared to traditional e-signature platforms, especially for high-volume users.
  • Tamper-Evident Records
    Once a document is signed and recorded on the blockchain, any attempt to alter it becomes detectable, providing strong evidence of document integrity over time.
  • Global Accessibility
    As a web-based platform, it can be accessed from anywhere with an internet connection, making it convenient for international business transactions and remote signing needs.

Exocet videos

+ Add

Microtech Exocet OTF Automatic Knife - Overview and Review

More videos:

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  • Review - Microtech Exocet Review!

BlockchainSign videos

No BlockchainSign videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Exocet and BlockchainSign)

Exocet

BlockchainSign

File Encryption
100 100%
File Encryption
0% 0
Blockchain
0 0%
Blockchain
100% 100
Security & Privacy
92 92%
Security & Privacy
8% 8
Encryption
100 100%
Encryption
0% 0

User comments

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What are some alternatives?

When comparing Exocet and BlockchainSign, you can also consider the following products

Knox - Knox offers easy disk image encryption and comes with a built-in backup service.

OriginStamp - Blockchain-based, tamper-proof timestamping. Data Integrity as a Service.

Advanced File Security Basic - Download Advanced File Security Basic. Protect files by encrypting them with a strong password, a series of questions, or even an USB key you can carry around with this powerful security solution

ScoreDetect - ScoreDetect is an innovative platform that serves as a permanence layer for data provenance, enabling systems and authorities to independently verify data authenticity.

R-Crypto - R-Crypto is smart data security and disk encryption software that allows you to secure your sensitive information via strong encryption.

Woleet - Blockchain timestamping and certification Software as a Service , SaaS.

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